[class^="tabx-"] {
    user-select: none;
    box-sizing: border-box;
    background-color: transparent;
    margin: 0;
    padding: 0;
}

.tabx-flexbox {
    display: flex;
}

.tabx-flex-row {
    flex-flow: row;
}

.tabx-flex-row-reverse {
    flex-flow: row-reverse;
}

.tabx-flex-column {
    flex-flow: column;
}

.tabx-flex-vertical-center {
    align-items: center;
}

.tabx-flex-center {
    justify-content: center;
    align-items: center;
}

.tabx-flex-item {
    flex: 1;
}